<!DOCTYPE html>
<html lang="en">
<head>

    <script src="../scripts/jquery/2.1.3/jquery.js"></script>
    <script src="../scripts/jquery-easing/1.3/jquery.easing.min.js"></script>
    <script>
        $(document).ready(function(){
            //jQuery time
            var current_fs, next_fs, previous_fs; //fieldsets
            var left, opacity, scale; //fieldset properties which we will animate
            var animating; //flag to prevent quick multi-click glitches

            $(".next").click(function(){
                if(animating) return false;
                animating = true;

                current_fs = $(this).parent();
                next_fs = $(this).parent().next();

                //activate next step on progressbar using the index of next_fs
                $("#progressbar li").eq($("fieldset").index(next_fs)).addClass("active");

                //show the next fieldset
                next_fs.show();
                //hide the current fieldset with style
                current_fs.animate({opacity: 0}, {
                    step: function(now, mx) {
                        //as the opacity of current_fs reduces to 0 - stored in "now"
                        //1. scale current_fs down to 80%
                        scale = 1 - (1 - now) * 0.2;
                        //2. bring next_fs from the right(50%)
                        left = (now * 50)+"%";
                        //3. increase opacity of next_fs to 1 as it moves in
                        opacity = 1 - now;
                        current_fs.css({
                            'transform': 'scale('+scale+')',
                            'position': 'absolute'
                        });
                        next_fs.css({'left': left, 'opacity': opacity});
                    },
                    duration: 800,
                    complete: function(){
                        current_fs.hide();
                        animating = false;
                    },
                    //this comes from the custom easing plugin
                    easing: 'easeInOutBack'
                });
            });

            $(".previous").click(function(){
                if(animating) return false;
                animating = true;

                current_fs = $(this).parent();
                previous_fs = $(this).parent().prev();

                //de-activate current step on progressbar
                $("#progressbar li").eq($("fieldset").index(current_fs)).removeClass("active");

                //show the previous fieldset
                previous_fs.show();
                //hide the current fieldset with style
                current_fs.animate({opacity: 0}, {
                    step: function(now, mx) {
                        //as the opacity of current_fs reduces to 0 - stored in "now"
                        //1. scale previous_fs from 80% to 100%
                        scale = 0.8 + (1 - now) * 0.2;
                        //2. take current_fs to the right(50%) - from 0%
                        left = ((1-now) * 50)+"%";
                        //3. increase opacity of previous_fs to 1 as it moves in
                        opacity = 1 - now;
                        current_fs.css({'left': left});
                        previous_fs.css({'transform': 'scale('+scale+')', 'opacity': opacity});
                    },
                    duration: 800,
                    complete: function(){
                        current_fs.hide();
                        animating = false;
                    },
                    //this comes from the custom easing plugin
                    easing: 'easeInOutBack'
                });
            });

            $(".submit").click(function(){
                return false;
            })
        });
    </script>
    <style>/*custom font*/
    * {margin: 0; padding: 0;}

    html {
        height: 100%;
        /*Image only BG fallback*/

        /*background = gradient + image pattern combo*/
        background:
                linear-gradient(rgba(196, 102, 0, 0.6), rgba(155, 89, 182, 0.6));
    }

    body {
        font-family: montserrat, arial, verdana;
    }
    /*form styles*/
    #msform {
        width: 400px;
        margin: 50px auto;
        text-align: center;
        position: relative;
    }
    #msform fieldset {
        background: white;
        border: 0 none;
        border-radius: 3px;
        box-shadow: 0 0 15px 1px rgba(0, 0, 0, 0.4);
        padding: 20px 30px;
        box-sizing: border-box;
        width: 80%;
        margin: 0 10%;

        /*stacking fieldsets above each other*/
        position: relative;
    }
    /*Hide all except first fieldset*/
    #msform fieldset:not(:first-of-type) {
        display: none;
    }
    /*inputs*/
    #msform input, #msform textarea {
        padding: 15px;
        border: 1px solid #ccc;
        border-radius: 3px;
        margin-bottom: 10px;
        width: 100%;
        box-sizing: border-box;
        font-family: montserrat;
        color: #2C3E50;
        font-size: 13px;
    }
    /*buttons*/
    #msform .action-button {
        width: 100px;
        background: #27AE60;
        font-weight: bold;
        color: white;
        border: 0 none;
        border-radius: 1px;
        cursor: pointer;
        padding: 10px 5px;
        margin: 10px 5px;
    }
    #msform .action-button:hover, #msform .action-button:focus {
        box-shadow: 0 0 0 2px white, 0 0 0 3px #27AE60;
    }
    /*headings*/
    .fs-title {
        font-size: 15px;
        text-transform: uppercase;
        color: #2C3E50;
        margin-bottom: 10px;
    }
    .fs-subtitle {
        font-weight: normal;
        font-size: 13px;
        color: #666;
        margin-bottom: 20px;
    }
    /*progressbar*/
    #progressbar {
        margin-bottom: 30px;
        overflow: hidden;
        /*CSS counters to number the steps*/
        counter-reset: step;
    }
    #progressbar li {
        list-style-type: none;
        color: white;
        text-transform: uppercase;
        font-size: 9px;
        width: 33.33%;
        float: left;
        position: relative;
    }
    #progressbar li:before {
        content: counter(step);
        counter-increment: step;
        width: 20px;
        line-height: 20px;
        display: block;
        font-size: 10px;
        color: #333;
        background: white;
        border-radius: 3px;
        margin: 0 auto 5px auto;
    }
    /*progressbar connectors*/
    #progressbar li:after {
        content: '';
        width: 100%;
        height: 2px;
        background: white;
        position: absolute;
        left: -50%;
        top: 9px;
        z-index: -1; /*put it behind the numbers*/
    }
    #progressbar li:first-child:after {
        /*connector not needed before the first step*/
        content: none;
    }
    /*marking active/completed steps green*/
    /*The number of the step and the connector before it = green*/
    #progressbar li.active:before,  #progressbar li.active:after{
        background: #27AE60;
        color: white;
    }



    </style>
</head>
<body>
<!-- multistep form -->
<form id="msform">
    <!-- progressbar -->
    <ul id="progressbar">
        <li class="active">Account Setup</li>
        <li class="">Social Profiles</li>
        <li class="">Personal Details</li>
    </ul>
    <!-- fieldsets -->
    <fieldset style="transform: scale(1); position: absolute; opacity: 1; display: block;">
        <h2 class="fs-title">Create your account</h2>
        <h3 class="fs-subtitle">This is step 1</h3>
        <input name="email" placeholder="Email" type="text">
        <input name="pass" placeholder="Password" type="password">
        <input name="cpass" placeholder="Confirm Password" type="password">
        <input name="next" class="next action-button" value="Next" type="button">
    </fieldset>
    <fieldset style="display: none; left: 50%; opacity: 0; transform: scale(1); position: absolute;">
        <h2 class="fs-title">Social Profiles</h2>
        <h3 class="fs-subtitle">Your presence on the social network</h3>
        <input name="twitter" placeholder="Twitter" type="text">
        <input name="facebook" placeholder="Facebook" type="text">
        <input name="gplus" placeholder="Google Plus" type="text">
        <input name="previous" class="previous action-button" value="Previous" type="button">
        <input name="next" class="next action-button" value="Next" type="button">
    </fieldset>
    <fieldset style="display: none; left: 50%; opacity: 0;">
        <h2 class="fs-title">Personal Details</h2>
        <h3 class="fs-subtitle">We will never sell it</h3>
        <input name="fname" placeholder="First Name" type="text">
        <input name="lname" placeholder="Last Name" type="text">
        <input name="phone" placeholder="Phone" type="text">
        <textarea name="address" placeholder="Address"></textarea>
        <input name="previous" class="previous action-button" value="Previous" type="button">
        <input name="submit" class="submit action-button" value="Submit" type="submit">
    </fieldset>
</form>

</body>
</html>